Non-resident Indians (NRIs) often face unique challenges when investing in India; understanding common mistakes is the first step to avoiding them. Some of the common errors are overinvesting in real estate, neglecting account status updates, and underestimating tax implications. Many NRIs rely on ad hoc advice from friends or family, leading to poorly diversified portfolios and missed opportunities. Overemphasis on currency fluctuations, overexposure to debt securities, and lack of financial planning also hinder long-term growth.